/* Cross platform case insensitive string compare functions

 */

#include "Python.h"

int

PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)

{

	if (size == 0)

		return 0;

	while ((--size > 0) &&

	       (tolower((unsigned)*s1) == tolower((unsigned)*s2))) {

		if (!*s1++ || !*s2++)

			break;

	}

	return tolower((unsigned)*s1) - tolower((unsigned)*s2);

}

int

PyOS_mystricmp(const char *s1, const char *s2)

{

	while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {

		;

	}

	return (tolower((unsigned)*s1) - tolower((unsigned)*s2));

}